9vh4: Difference between revisions

Line 1:

~~'''Unreleased structure'''~~

~~The entry~~ 9vh4 is ~~ON HOLD until Paper Publication~~

==Cryo EM structure of hemagglutinin from Puerto Rico/8/1934 (H1N1) in complex with a single domain antibody==

~~Authors~~:

== Structural highlights ==

<table><tr><td colspan='2'>[[9vh4]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Puerto_Rico/8/1934(H1N1)) Influenza A virus (A/Puerto Rico/8/1934(H1N1))] and [https://en.wikipedia.org/wiki/Vicugna_pacos Vicugna pacos]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9VH4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9VH4 FirstGlance]. <br>

~~Description~~:

</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.8Å</td></tr>

[[Category: ~~Unreleased~~ Structures]]

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9vh4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9vh4 OCA], [https://pdbe.org/9vh4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9vh4 RCSB], [https://www.ebi.ac.uk/pdbsum/9vh4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9vh4 ProSAT]</span></td></tr>

</table>

== Function ==

[https://www.uniprot.org/uniprot/HEMA_I34A1 HEMA_I34A1] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization either through clathrin-dependent endocytosis or through clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore.[HAMAP-Rule:MF_04072]

__TOC__

</StructureSection>

[[Category: Large Structures]]

[[Category: Vicugna pacos]]

[[Category: Huang KK]]

[[Category: Wu YL]]

[[Category: Yang ZL]]

[[Category: Ying TL]]

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@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 9vh4 is ON HOLD  until Paper Publication
+==Cryo EM structure of hemagglutinin from Puerto Rico/8/1934 (H1N1) in complex with a single domain antibody==
+<StructureSection load='9vh4' size='340' side='right'caption='[[9vh4]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
-Authors:
+== Structural highlights ==
+<table><tr><td colspan='2'>[[9vh4]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Puerto_Rico/8/1934(H1N1)) Influenza A virus (A/Puerto Rico/8/1934(H1N1))] and [https://en.wikipedia.org/wiki/Vicugna_pacos Vicugna pacos]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9VH4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9VH4 FirstGlance]. <br>
-Description:
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.8&#8491;</td></tr>
-[[Category: Unreleased Structures]]
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9vh4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9vh4 OCA], [https://pdbe.org/9vh4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9vh4 RCSB], [https://www.ebi.ac.uk/pdbsum/9vh4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9vh4 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/HEMA_I34A1 HEMA_I34A1] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization either through clathrin-dependent endocytosis or through clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore.[HAMAP-Rule:MF_04072]
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Vicugna pacos]]
+[[Category: Huang KK]]
+[[Category: Wu YL]]
+[[Category: Yang ZL]]
+[[Category: Ying TL]]